Key Differences
In short — Radeon RX 570 outperforms GeForce 820M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 570 is 759 days newer than GeForce 820M.
Advantages of GeForce 820M
- Consumes up to 70% less energy than AMD Radeon RX 570 - 45 vs 150 Watts
Advantages of Radeon RX 570
- Performs up to 54% better in No Man's Sky than GeForce 820M - 94 vs 61 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce 820M - 4 vs 2 GB
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce 820M
Mobile • Mar 21st, 2015
Radeon RX 570
Desktop • Apr 18th, 2017
Theoretical Performance
Radeon RX 570
Desktop • Apr 18th, 2017
Pixel Fillrate
39.81 GPixel/s
100%
Texel Fillrate
159.2 GTexel/s
100%
GeForce 820M | vs | Radeon RX 570 |
|---|---|---|
| Mar 21st, 2015 | Release Date | Apr 18th, 2017 |
| GeForce 800M | Generation | Polaris |
| Not Available | MSRP | $169 |
| None | Outputs | 1x DVI, 1x HDMI, 3x DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 4 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 28.83 GB/s | Bandwidth | 224 GB/s |
| 810 MHz | Base Clock Speed | 1168 MHz |
| Not Available | Boost Clock Speed | 1244 MHz |
| 901 MHz | Memory Clock Speed | 1750 MHz |
